1 #ifndef _ASM_IA64_CPU_H_
2 #define _ASM_IA64_CPU_H_
4 #include <linux/device.h>
6 #include <linux/topology.h>
7 #include <linux/percpu.h>
13 DECLARE_PER_CPU(struct ia64_cpu, cpu_devices);
15 DECLARE_PER_CPU(int, cpu_state);
17 extern int arch_register_cpu(int num);
18 #ifdef CONFIG_HOTPLUG_CPU
19 extern void arch_unregister_cpu(int);
22 #endif /* _ASM_IA64_CPU_H_ */